 Oklahoma executes a man today who was convicted in the brutal murder of a little girl 40 years ago. 66-year-old Richard Rogem executed at Oklahoma State Penitentiary in McAllister for the decades-old murder of his former stepdaughter. Seven-year-old Layla Cummings, mutilated and partially clothed body discovered in a field near the town of Burns Flat, Oklahoma in 1984. Prosecutors say the girl was raped and stabbed to death.